Oscar Health, DoorDash, OneSpace, Sila Nanotechnologies

DoorDash, the food delivery business, has raised $250 million along with also notched a $4 billion valuation. Its latest round — announced Thursday along with also led by tech investment firms Coatue Management along with also DST Global — came all 5 months after the San Francisco-based start-up raised $535 million in a round led by SoftBank Vision Fund. The company competes with GrubHub, Uber Eats along with also Postmates.

Chinese aerospace start-up OneSpace Technology raised $43.6 million in a series B round of funding, SpaceNews.com reports. The company intends to complete its first orbital launch by the end of This particular year along with also to eventually serve space industry customers that will SpaceX does not. Investors included CICC Jiatai Equity Fund, FinTrek Capital along with also China Merchants Venture Capital. The company has raised a total of $116 million.

Sila Nanotechnologies, a materials science along with also manufacturing start-up, raised $70 million to develop advanced batteries for use in consumer electronics, electric vehicles, health devices along with also industrial equipment. Sutter Hill Ventures led the investment along with also was joined by Siemens-backed venture firm Next47 along with also Amperex Technology.

Blueberry Therapeutics raised around $12.7 million to develop nano-medicines that will treat skin along with also nail infections more effectively than current options. Investors included China Medical Venture Investment along with also A&B Company, a health-tech the based in Hong Kong.